393 patents
Page 3 of 20
Utility
Multi-Pin-Wafer-Level-Chip-Scale-Packaging Solution for High Power Semiconductor Devices
16 Mar 23
A multi-pin wafer level chip scale package is achieved.
Habeeb Mohiuddin Mohammed, Rajesh Subraya Aiyandra
Filed: 17 Oct 22
Utility
Hybrid architecture for DC-DC conversion
7 Mar 23
A Hybrid DC-DC switching converter architecture is described.
Santosh Kulkarni
Filed: 26 Jul 21
Utility
System for turning off a synchronous rectifier based on a primary switch turn-on detection
7 Mar 23
A system for turning off a synchronous rectifier (SR) based on a primary switch (PS) turn-on detection in a flyback converter having a primary-side and a secondary-side is disclosed.
Pengju Kong, Qingqing Zong
Filed: 6 Feb 20
Utility
Low dropout regulator with less quiescent current in dropout region
7 Mar 23
A Low Dropout Regulator (LDO) with Less Quiescent Current in the Dropout Region is described, including an error amplifier configured to compare a reference voltage to an LDO output voltage across a resistive divider, a current mirror configured to mirror a first output of the error amplifier to a first and second output of the current mirror, and a comparator configured to compare the LDO output voltage to a second output of the error amplifier, which has been compared to the second output of the current mirror, and configured to output a control voltage to the error amplifier, where a low quiescent current is maintained when an LDO input voltage is near or less than the LDO output voltage.
Susumu Tanimoto, Hiroki Asano
Filed: 22 May 20
Utility
Switching Converter and Method of Operating the Same
2 Mar 23
A switching converter with improved load transient response is provided, including a panic comparator with a reset switch, a panic latch that is set by an output of the panic comparator and reset in conjunction with a strobe timing, and a timing generator which generates reset and strobe signals.
Seiichi Ozawa, Keisuke Kadowaki
Filed: 25 Aug 21
Utility
Power Converter with Adaptive Active Clamp
23 Feb 23
An active-clamp flyback converter is provided with improved active-clamp switch control that switches on an active-clamp switch at an active-clamp switch on-time that equals a power switch on-time minus a peak charge time for an active-clamp capacitor.
Xiaoyong ZHANG
Filed: 23 Aug 21
Utility
Flyback converter with edge-based isolated communication
21 Feb 23
A flyback converter communication channel is provided that comprises a pair of capacitors.
Wenduo Liu, Kun Yang, Laiqing Ping
Filed: 6 Oct 20
Utility
Inverting Buck-Boost Converter
9 Feb 23
A power converter and a corresponding method of converting power are presented.
Holger Petersen
Filed: 6 Aug 21
Utility
Buck-Boost Converter
9 Feb 23
A buck-boost power converter is operable in a first mode (step-down) or in a second mode (step-up).
Holger Petersen
Filed: 6 Aug 21
Utility
Hybrid Multi-Level Power Converter with Inter-Stage Inductor
9 Feb 23
The present document relates to a power converter comprising an inductor, a first stage, and a second stage.
Francesco Cannillo, Holger Petersen
Filed: 17 Oct 22
Utility
Buck-Boost Converter
9 Feb 23
A buck-boost power converter is operable in a first mode (step-down) or in a second mode (step-up).
Holger Petersen
Filed: 28 Jul 22
Utility
Hybrid Architecture for DC-DC Conversion
26 Jan 23
A Hybrid DC-DC switching converter architecture is described.
Santosh Kulkarni
Filed: 26 Jul 21
Utility
Hybrid power converters
24 Jan 23
Hybrid power converters are presented.
Marco Ruggeri
Filed: 26 Apr 21
Utility
Active Pull-Up and Level Shifter Circuit
19 Jan 23
An active pull-up circuit which is operated between an upper voltage and a lower voltage and which pulls up an intermediate node to the upper voltage in reaction to an input voltage of the pull-up circuit falling from the upper voltage to an intermediate voltage is described.
Eduardas Jodka
Filed: 15 Jul 21
Utility
High-side Synchronous Rectifier Driver with Reduced Controller Power Supply Charging Efficiency and Reduced Emi
19 Jan 23
A flyback converter is provided that includes a high-side synchronous rectifier switch transistor.
Guang FENG, Pengju KONG, Xiyuan LIU, Qingqing ZONG
Filed: 14 Jul 21
Utility
Hybrid Multi-Level Power Converter with Inductor Bypass
12 Jan 23
The present document relates to power converters.
Francesco Cannillo
Filed: 16 Sep 22
Utility
Methods and systems for analog circuit analysis
10 Jan 23
A method for analyzing an analog circuit controlled by a plurality of digital inputs is presented.
Indrajit Manna, Russell Christopher Giles, Peter Robert Bell
Filed: 16 Oct 20
Utility
Electronic discharge device and split multi rail network with symmetrical layout design technique
10 Jan 23
A symmetrical layout technique for an electrostatic discharge ESD device and a corresponding power supply network is presented.
Marcus Peitz
Filed: 17 Jun 21
Utility
Right half plane zero compensation for DC-DC converter circuits
10 Jan 23
The present document relates to a power converter configured to convert an input voltage at an input of the power converter into an output voltage at an output of the power converter.
Alberto Sozzani
Filed: 7 Aug 20
Utility
Switching Power Converter with Secondary-side Control
5 Jan 23
A flyback converter with secondary-side control includes a secondary-side controller configured to emulate a primary-winding current.
Xiaoyong ZHANG
Filed: 30 Jun 21